From: Dave Airlie Date: Thu, 19 May 2011 04:14:41 +0000 (+1000) Subject: drm/radeon/kms: fix tile_config value reported to userspace on cayman. X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=cde5083b051e9c66c99a8764aefbc13349e7730d;p=GitHub%2FLineageOS%2Fandroid_kernel_samsung_universal7580.git drm/radeon/kms: fix tile_config value reported to userspace on cayman. cayman is reporting the wrong tile config value to userspace, this causes piglit mipmap generation tests to fail. Reviewed-by: Alex Deucher cc: stable@kernel.org Signed-off-by: Dave Airlie --- diff --git a/drivers/gpu/drm/radeon/ni.c b/drivers/gpu/drm/radeon/ni.c index 4e30e9ebd17..a0cc7a5ff03 100644 --- a/drivers/gpu/drm/radeon/ni.c +++ b/drivers/gpu/drm/radeon/ni.c @@ -829,7 +829,7 @@ static void cayman_gpu_init(struct radeon_device *rdev) rdev->config.cayman.tile_config |= ((mc_arb_ramcfg & NOOFBANK_MASK) >> NOOFBANK_SHIFT) << 4; rdev->config.cayman.tile_config |= - (gb_addr_config & PIPE_INTERLEAVE_SIZE_MASK) >> PIPE_INTERLEAVE_SIZE_SHIFT; + ((gb_addr_config & PIPE_INTERLEAVE_SIZE_MASK) >> PIPE_INTERLEAVE_SIZE_SHIFT) << 8; rdev->config.cayman.tile_config |= ((gb_addr_config & ROW_SIZE_MASK) >> ROW_SIZE_SHIFT) << 12;